DESCRIPTIONThe PA84 is a high voltage operational amplifier designed for output voltage swings up to ±145V with a dual supply or 290V with a single supply. Two versions are available. The new PA84S, fast settling amplifier can absorb differential input overvoltages up to ±50V while the established PA84 and PA84A can handle differential input overvoltages of up to ±300V. Both versions are protected against common mode transients and overvoltages up to the supply rails. High accuracy is achieved with a cascode input circuit configuration. All internal biasing is referenced to a zener diode fed by a FET constant current source. As a result, the PA84 features an unprecedented supply range and excellent supply rejection. The output stage is biased-on for linear operation. External phase compensation allows for user flexibility in obtaining the maximum slew rate. Fixed current limits protect these amplifiers against shorts to common at supply voltages up to 150V. For operation into inductive loads, two external flyback pulse protection diodes are recommended. However, a heatsink may be necessary to maintain the proper case temperature under normal operating conditions.This hybrid integrated circuit utilizes a beryllia (BeO) substrate, thick film resistors, ceramic capacitors and semiconductor chips to maximize reliability, minimize size and give top performance. Ultrasonically bonded aluminum wires provide reliable interconnections at all operating temperatures. The 8-pin TO-3 package is hermetically sealed and electrically isolated. The use of compressible thermal isolation washers and/or improper mounting torque will void the product warranty. Please see “General Operating Considerations”.

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DESCRIPTIONThe AIC1529 is a quad high-side power switch for self-powered and bus-powered Universal Serial Bus (USB) applications. Both high-side switches are MOSFET with 110mW RDS(ON), which meets USB voltage drop requirements for maximum transmission wire length.Multi-purpose open-drain fault flag output indicates over-current limiting, thermal shutdown, or undervoltage lockout for each channel. Output current is typically limited to 1.3A, and the thermal shutdown functions of the power switches independently control their channel under overcurrent condition.Guaranteed minimum output rise time limits inrush current during hot plug-in as well as minimizing EMI and prevents the voltage at upstream port from dropping excessively.

Application*Power switch with current sense diagnostic feedback for up to 48V DC grounded loads*Most suitable for loads with high inrush current like lamps and motors; all types of resistive and inductive loads*Replaces electromechanical relays, fuses and discrete circuits

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General DescriptionThe SX1213 is a low cost single-chip receiver operating in the frequency ranges from 300MHz to 510MHz. The SX1213 is optimized for very low power consumption (3mA). It incorporates a baseband demodulator with data rates up to 200 kb/s. Data handling features include a sixty-four byte FIFO, packet handling, CRC and data whitening processing. Its highly integrated architecture allows for minimum external component count whilst maintaining design flexibility. All major RF communication parameters are programmable and most of them may be dynamically set. It complies with European (ETSI EN 300-220 V2.1.1) and North American (FCC part 15.247 and 15.249) regulatory standards.

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DescriptionClare and IXYS have combined to bring OptoMOS® technology, reliability and compact size to a new family of high power Solid State Relays.As part of this family, the CPC1986J single pole normally open (1-Form-A) Solid State Power Relay is rated for up to 1.6Arms continuous load current with a 5ºC/W heat sink.The CPC1986J employs optically coupled MOSFET technology to provide 2500Vrms of input to output isolation. The output is constructed with efficient MOSFET switches and photovoltaic die that use Clare’s patented OptoMOS architecture while the input, a highly efficient GaAlAs infrared LED provides the optically coupled control. The combination of low on-resistance and high load current handling capability makes this relay suitable for a variety of high performance switching applications.The unique i4-PAC package pioneered by IXYS allows Solid State Relays to achieve the highest load current and power ratings. This package features a unique IXYS process where the silicon chips are soft soldered onto the Direct Copper Bond (DCB) substrate instead of the traditional copper leadframe. The DCB ceramic, the same substrate used in high power modules, not only provides 2500Vrms isolation but also very low thermal resistance (0.35 °C/W).

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DescriptionThe FSDM0465RS is an integrated Pulse-Width Modulator (PWM) and SenseFET specifically designed for high-performance offline Switch Mode Power Supplies (SMPS) with minimal external components. The device is an integrated, high-voltage, powerswitching regulator that combines an avalanche rugged SenseFET with a current mode PWM control block. The PWM controller includes integrated fixed-frequency oscillator, under-voltage lockout, leading-edge blanking (LEB), optimized gate driver, internal soft-start, temperature-compensated precise-current sources for a loop compensation and self-protection circuitry. Compared with a discrete MOSFET and PWM controller solution, it reduces total cost, component count, size and weight; while increasing efficiency, productivity and system reliability. This device is a basic platform well suited for cost effective designs of flyback converters.

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GENERAL DESCRIPTIONThe XRP7604 is a non-synchronous voltage mode PWM step down converter with integrated high side FET optimized to drive high power LEDs at up to 1A of continuous current. A wide 4.5V to 29V input voltage range allows for single supply operations from industry standard 5V, 12V or 24V power rails.A 1.2MHz constant operating frequency allows for small external components selection while an internal type II control loop compensation reduces the overall component count and solution footprint. A low 200mV feedback reference voltage minimizes power dissipation in the system while efficiency is mazimized via a 100% duty cycle capability. Dimming and shutdown mode is provided via an enable function when required. An adjustable over current and under voltage lock out protection insures safe operations under abnormal operating conditions.The XRP7604 is pin compatible with Exar’s XRP7603 and SP7600, non synchronous buck high power led drivers respectively rated at 500mA and 2A.The XRP7604 is offered in a compact thermally enhanced RoHS compliant “green”/halogen free 8-pin SO package.

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DescriptionClare and IXYS have combined to bring OptoMOS® technology, reliability and compact size to a new family of high power Solid State Relays.As part of this family, the CPC1979 single pole normally open (1-Form-A) Solid State Power Relay is rated for up to 3.5Arms continuous load current with a 5ºC/W heat sink.The CPC1979 employs optically coupled MOSFET technology to provide 2500Vrms of input to output isolation. The output is constructed with efficient MOSFET switches and photovoltaic die that use Clare’s patented OptoMOS architecture while the input, a highly efficient GaAlAs infrared LED provides the optically coupled control. The combination of low on-resistance and high load current handling capability makes this relay suitable for a variety of high performance switching applications.The unique ISOPLUS-264 package pioneered by IXYS allows Solid State Relays to achieve the highest load current and power ratings. This package features a unique IXYS process where the silicon chips are soft soldered onto the Direct Copper Bond (DCB) substrate instead of the traditional copper leadframe. The DCB ceramic, the same substrate used in high power modules, not only provides 2500Vrms isolation but also very low thermal resistance (0.3 °C/W).

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DESCRIPTIONThe PA 16 and PA 16A are wideband, high output current operational amplifiers designed to drive resistive, inductive and capacitive loads. Their complementary “collector output” stage can swing close to the supply rails and is protected against inductive kickback. For optimum linearity, the output stage is biased for class A/B operation. The safe operating area (SOA) can be observed for all operating conditions by selection of user programmable, current limiting resistors (down to 10mA). Both amplifiers are internally compensated but are not recommended for use as unity gain followers. For continuous operation under load, mounting on a heatsink of proper rating is recommended.These hybrid integrated circuits utilize thick film (cermet) resistors, ceramic capacitors and semiconductor chips to maximize reliability, minimize size and give top performance. Ultrasonically bonded aluminum wires provide reliable interconnections at all operating temperatures. The Power SIP package is electrically isolated.